Method createOption

lib/command.js:586–588

* Factory routine to create a new unattached option. * * See .option() for creating an attached option, which uses this routine to * create the option. You can override createOption to return a custom option. * * @param {string} flags * @param {string} [description] * @return {O

(flags, description)

   */

  createOption(flags, description) {
    return new Option(flags, description);
  }

  /**
   * Wrap parseArgs to catch 'commander.invalidArgument'.